C4IT-06014ABA01KA0 | Part no.: 1094835

Safety light curtains | TWINOX4


Type:C4IT-06014ABA01KA0 | Part no.:1094835

Please note: This article includes 1 twin stick. Please order 2 for a functioning TWINOX4 system.





Tutorial Safety light beam basics (1/8): What is the purpose of safety light beams?
Tutorial TWINOX4 (Part 1/4): Bracket - What's in the box?
System part      1 Twin-Stick
Resolution      14 mm
Protective field height      600 mm
Scanning range      4.5 m
Response time      14 ms
Items supplied

     1 twin stick with pre-mounted connecting cable, 10 m

     Test rod with diameter corresponding to the resolution of the safety light curtain

     Safety instruction

     Mounting instructions

     Operating instructions for download

Safety-related parameters
Type      Type 4 (IEC 61496-1)
Safety integrity level      SIL3 (IEC 61508)
Category      Category 4 (ISO 13849-1)
Performance level      PL e (ISO 13849-1)
PFHD (mean probability of a dangerous failure per hour)      4.3 x 10–9
TM (mission time)      20 years (ISO 13849-1)
Safe state in the event of a fault      At least one OSSD is in the OFF state.
      Functions     Delivery status
Protective operation      ✔
Restart interlock      ✔      Deactivated
External device monitoring (EDM)      ✔      Deactivated
Beam coding      ✔      Code 1
System connection  
Connection type      Connecting cable (10 m) with flying leads, 5-wire
Permitted cable length      ≤ 20 m 1)
Permitted cross-section      ≥ 0.34 mm²
Display elements      LEDs

1) The 10 m connecting cable attached to the twin stick can either be shortened as required or extended to a maximum of 20 m. the permissible wire cross-section must be observed.

Electrical data
Protection class      III (IEC 61140)
Supply voltage VS      24 V DC (19.2 V ... 28.8 V)
Residual ripple      ≤ 10 % 1)
Power consumption      Approx. 224 mA
Power consumption typical      4.3 W (DC)
Output signal switching devices (OSSDs)  
Type of output      PNP semiconductors, short-circuit protected, cross-circuit monitored 2)
ON state, switching voltage HIGH      24 V DC (VS – 2.25 V DC ... VS)
OFF state, switching voltage LOW      ≤ 2 V DC
Current-carrying capacity per OSSD

1) Within the limits of VS.

2) Applies to the voltage range between –30 V and +30 V.

Mechanical data
Housing cross-section      40.5 mm x 20 mm
Housing material      Stainless steel V4A (1.4404, 316L)
Average roughness Ra      ≤ 0.8 µm
Front screen material      Chemically prestressed float glass
Material of the end caps      Stainless steel V4A (1.4404, 316L)
Seal material      EPDM
PCB material      Glass fiber reinforced epoxy resin with flame retardant TBBPA
External material of the connecting cable      TPU (PUR)
Ambient data
Enclosure rating

     IP65 (IEC 60529)

     IP67 (IEC 60529)

Ambient operating temperature      –20 °C ... +55 °C
Storage temperature      –25 °C ... +70 °C
Air humidity      15 % ... 95 %, Non-condensing
Vibration resistance      5 g, 10 Hz ... 55 Hz (IEC 60068-2-6)
Shock resistance      10 g, 16 ms (EN 60068-2-27)
Other information
Wave length      850 nm
Type of light      Near-infrared (NIR), invisible